日期	单位净值
2022-04-22	0.9608
2022-04-15	0.9815
2022-04-08	0.9944
2022-04-01	0.9957
2022-03-25	0.9805
2022-03-18	0.9789
2022-03-11	0.9756
2022-03-04	1.0091
2022-02-25	1.0211
2022-02-18	1.0458
2022-02-11	1.0569
2022-01-28	1.0176
2022-01-21	1.0472
2022-01-14	1.0378
2022-01-07	1.0370
2022-01-05	1.0303